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Asteroid 65803 Didymos (1996 GT)

Asteroid 65803 Didymos (1996 GT) is currently in the constellation of Leo. The current Right Ascension of Asteroid 65803 Didymos (1996 GT) is 10h 03m 55s and the Declination is +16° 27’ 08” (topocentric coordinates computed for the selected location: Greenwich, United Kingdom [change]). The current magnitude of Asteroid 65803 Didymos (1996 GT) is 21.79 (JPL).

Summary of key facts about Asteroid 65803 Didymos (1996 GT) [tip: you can also create a Quick Access page for this data if you access it frequently and would like to have a simpler view]:

10h 03m 55s
+16° 27’ 08”
Leo
21.79

If you need to access this information frequently for your observations, you can create a simple customized Quick Access page, so that you can easily bookmark it in your browser favorites or add a shortcut to your mobile phones' home screen.

Additional information about Asteroid 65803 Didymos (1996 GT) available on TheSkyLive:

Available Resources

Asteroid 65803 Didymos (1996 GT) Position and Finder Charts

Below we provide Asteroid 65803 Didymos (1996 GT) finder charts showing where the object is right now in the sky with respect to the brightest stars. The first finder chart has a field of view of 50 degrees, while the second one has a field of view of 10 degrees. Click on each finder chart to access a full screen interactive Online Planetarium.

Map showing Asteroid 65803 Didymos (1996 GT) in Leo on May, 06 2021
Field of view: 50x30 degrees
View fullscreen
Map showing Asteroid 65803 Didymos (1996 GT) in Leo on May, 06 2021
Field of view: 10x6 degrees
View fullscreen
 = visible to the naked eye
 = binocular, brighter than 10th magnitude
= current altitude ≥ 30°   = current altitude < 30°   = below the horizon
Location: Greenwich, United Kingdom [change]

Higher precision deep sky finder chart, 60 arcmin wide, showing where Asteroid 65803 Didymos (1996 GT) is right now. Click on the image to see a more detailed fullscreen tracker view.

65803 Didymos (1996 GT)
RA: 10h 03m 55s
Dec: +16° 27’ 08”
Deep sky finder chart for Asteroid 65803 Didymos (1996 GT)
Field of view: 60x40 arcmins
View fullscreen

Also check out Where is Asteroid 65803 Didymos (1996 GT)?, a page that provides all the information needed to find Asteroid 65803 Didymos (1996 GT) in the sky and additional links to sky charts.

Asteroid 65803 Didymos (1996 GT) Distance from Earth

The distance of Asteroid 65803 Didymos (1996 GT) from Earth is currently 235,025,678 kilometers, equivalent to 1.571050 Astronomical Units. Light takes 13 minutes and 3.9613 seconds to travel from Asteroid 65803 Didymos (1996 GT) and arrive to us.

235,025,678
1.571050
13 minutes and 3.9613 seconds

The following chart shows the distance of Asteroid 65803 Didymos (1996 GT) from Earth as a function of time. In the chart the distance data is measured in Astronomical Units and sampled with an interval of 1 day.

Distance of Asteroid 65803 Didymos (1996 GT) from Earth between January 2013 and December 2100

The value of the reported distance might be somewhat inaccurate around the times of closest approach for objects passing extremely close to Earth. The value of the distance of 65803 Didymos (1996 GT) from Earth is also available as a real time updated value in the Live Position and Data Tracker.

Closest approach of Asteroid 65803 Didymos (1996 GT) to Earth

Between January 2013 and December 2100, the closest approach of Asteroid 65803 Didymos (1996 GT) to Earth happens on Fri Oct 20 2062 at a distance of 0.049649 Astronomical Units, or 7,427,338 kilometers:

Fri Oct 20 2062
7,427,338
0.049649

NOTE: values for the closest approach are computed with a sampling interval of 1 day.

Asteroid 65803 Didymos (1996 GT) brightness

The current visual magnitude of Asteroid 65803 Didymos (1996 GT) is 21.79.

21.79

The following chart is the predicted light curve (visual magnitude as a function of time) of Asteroid 65803 Didymos (1996 GT), according to the most recent ephemerides data. Magnitude data is sampled with a 2 days interval and there might be inaccuracies for objects changing brightness very rapidly during the course of a few days. For comets there could be large discrepancies between the observed and predicted brightness because of their highly dynamic behaviour.

Predicted magnitude of Asteroid 65803 Didymos (1996 GT) between January 2013 and December 2100

Asteroid 65803 Didymos (1996 GT) rise and set times

Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

Today's Asteroid 65803 Didymos (1996 GT) rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):

Azimuth: 73.6°
Max altitude: 54.9°
Azimuth: 286.5°

The rise and set times are defined as the time at which the upper limb of Asteroid 65803 Didymos (1996 GT) touches the horizon, considering the effect of the atmospheric refraction. As the atmospheric conditions cannot be modeled precisely the times reported here should be considered correct with an approximation of few minutes.

Asteroid 65803 Didymos (1996 GT) Orbital Elements

The following table lists the orbital elements of Asteroid 65803 Didymos (1996 GT) at epoch 16 December 2020 00:00 UTC (JD: 2459200.5). Source: JPL Small-Body Database

Element Symbol Value
Orbit eccentricity e 0.38362664
Orbit inclination i 3.40770720°
Perihelion distance q 1.01361241 AU
151,634,258 km
Aphelion distance Q 2.27534350 AU
340,386,543 km
Semi-major axis a 1.64447795 AU
246,010,401 km
Orbital period period 2.1100 years
770.2656 days
Date of perihelion transit Tp 2020-Sep-11 15:07:14
2,459,104.1300 JD
Next perihelion transit 2022-Oct-21 21:29
2,459,874.3956 JD
Argument of perihelion peri 319.32169257661°
Longitude of the ascending node node 73.203861251995°
Mean anomaly M 45.040552027784°
Mean motion n 0.46737125°/day

Visualization of Asteroid 65803 Didymos (1996 GT) Orbit

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of Asteroid 65803 Didymos (1996 GT) with respect of the Sun and the orbits of the major planets. The position of Asteroid 65803 Didymos (1996 GT) and the planets along their orbits in this diagram accurately represents the current configuration of the objects in the Solar System. This is an experimental feature and it requires a WebGL enabled browser. Please provide us feedback!

Orbit Diagram of Asteroid 65803 Didymos (1996 GT)
View Asteroid 65803 Didymos (1996 GT) in the 3D Solar System Simulator

Asteroid 65803 Didymos (1996 GT) 15 Days Ephemeris

The following table lists the ephemerides of Asteroid 65803 Didymos (1996 GT) computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate Asteroid 65803 Didymos (1996 GT) in our Online Planetarium at the chosen date.

Date Right AscensionR.A. DeclinationDec. MagnitudeMag Constellation
2021 Apr 29 09h 58m 02s +17° 16’ 28” 21.61 Leo
2021 Apr 30 09h 58m 49s +17° 09’ 50” 21.64 Leo
2021 May 01 09h 59m 35s +17° 03’ 05” 21.66 Leo
2021 May 02 10h 00m 24s +16° 56’ 14” 21.69 Leo
2021 May 03 10h 01m 14s +16° 49’ 19” 21.72 Leo
2021 May 04 10h 02m 04s +16° 42’ 20” 21.74 Leo
2021 May 05 10h 02m 56s +16° 35’ 14” 21.77 Leo
2021 May 06 10h 03m 48s +16° 28’ 05” 21.79 Leo
2021 May 07 10h 04m 42s +16° 20’ 51” 21.82 Leo
2021 May 08 10h 05m 38s +16° 13’ 32” 21.84 Leo
2021 May 09 10h 06m 33s +16° 06’ 07” 21.86 Leo
2021 May 10 10h 07m 31s +15° 58’ 40” 21.89 Leo
2021 May 11 10h 08m 29s +15° 51’ 06” 21.91 Leo
2021 May 12 10h 09m 28s +15° 43’ 29” 21.93 Leo